import java.math.BigDecimal;


public class Mianshi<T> implements Comparable<T>{

	public static void main(String[] args) {
		short i=1;
//		i=(i+1);
		i+=1;
		long j=Math.round(11.5);
		System.out.println(j);
		Integer.parseInt("123");
		Long.parseLong("123");
//		BigDecimal.
		//error wanrn info debug
		//
		String k="a|b|cde";
		System.out.println(k.split("\\|")[0]);
		System.out.println("|".split("|")[1]);
		System.out.println(Mianshi.f(100));
	}

	public static long f(int num){
		long result[]=new long[num+1];
		result[0]=0;
		result[1]=1;
		for(int i=2;i<=num;i++){
			result[i]=result[i-1]+result[i-2];
		}
		return result[num];
	}
	
	public static long fbnq(long num){
		if(num==0)return 0L;
		else if(num==1)return 1L;
		else return fbnq(num-1)+fbnq(num-2);
	}
	@Override
	public int compareTo(T o) {
		// TODO Auto-generated method stub
		return 0;
	}
}
